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9 out of 10 edits fail KYC. And it’s not about a “pretty image” ▪ Mustang Service – when approval matters more than blind testing. › We work with what systems actually check: → passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc. → German-grade studio equipment → two-stage control +...

“CAN’T YOU JUST MAKE IT RANDOM?” – HERE’S WHERE IT BREAKS ▪ Case: request for a USA passport “based on data”. No photo, with random generation. ▪ At first glance – simple. In reality – a minefield. ▪ What was provided: – full name + address – SSN – DOB – request for “any photo”...

9 out of 10 edits fail KYC. And it’s not about a “pretty image” ▪ Mustang Service – when approval matters more than blind testing. › We work with what systems actually check: → passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc. → German-grade studio equipment → two-stage control +...

TOO READABLE? THAT’S ALREADY SUSPICIOUS ▪ Paradox: the “cleaner” the text looks – the faster it raises questions. ▪ A camera doesn’t see fonts the way a screen does. – subpixel rendering stays “digital” – optics soften edges and reduce sharpness – print loses perfect clarity and behaves...

9 out of 10 edits fail KYC. And it’s not about a “pretty image” ▪ Mustang Service – when approval matters more than blind testing. › We work with what systems actually check: → passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc. → German-grade studio equipment → two-stage control +...

REFLECTION WILL EXPOSE YOU FASTER THAN YOU CAN BLINK ▪ You can polish the text, match the colors, “fix” the geometry… But one glare – and everything collapses. ▪ Plastic and lamination don’t lie. – a highlight always follows the shape of the light source – reflections capture the...

9 out of 10 edits fail KYC. And it’s not about a “pretty image” ▪ Mustang Service – when approval matters more than blind testing. › We work with what systems actually check: → passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc. → German-grade studio equipment → two-stage control +...

THE SHADOW IS THERE – BUT THE SCENE ISN’T ▪ The most common mistake – shadows added “just to have them”. They exist… but they don’t live. ▪ Light always sets the rules. – every source has direction – hardness defines the edge of the shadow – warm and cold light don’t mix randomly ▪...

9 out of 10 edits fail KYC. And it’s not about a “pretty image” ▪ Mustang Service – when approval matters more than blind testing. › We work with what systems actually check: → passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc. → German-grade studio equipment → two-stage control +...

TOO PERFECT? THAT’S A PROBLEM ▪ Paradox: the cleaner the lines – the more suspicious the file looks. ▪ In reality, nothing is “perfect”. – lines slightly shift due to optics and angle – paper introduces micro-deformations – edges never align 100% ▪ Now compare it to a “clean” file...

9 out of 10 edits fail KYC. And it’s not about a “pretty image” ▪ Mustang Service – when approval matters more than blind testing. › We work with what systems actually check: → passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc. → German-grade studio equipment → two-stage control +...

JPEG CAN EXPOSE YOU ▪ You can clean the file, resave it, “polish” the details… But compression has already recorded its history. ▪ JPEG operates on an 8×8 grid. And every save leaves a trace. – blocks start to shift relative to the scene – double compression breaks the structure –...

9 out of 10 edits fail KYC. And it’s not about a “pretty image” ▪ Mustang Service – when approval matters more than blind testing. › We work with what systems actually check: → passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc. → German-grade studio equipment → two-stage control +...

NOT A PASSPORT. NOT A DRIVER’S LICENSE. THIS IS THE MAIN REQUEST! ▪ In 2026 they don’t attack “everything at once”. They target specific documents. ▪ 🧠 According to analytics: – ~40% of attacks are National IDs – followed by passports, DLs and e-residence cards ▪ 📌 Why exactly these...

9 out of 10 edits fail KYC. And it’s not about a “pretty image” ▪ Mustang Service – when approval matters more than blind testing. › We work with what systems actually check: → passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc. → German-grade studio equipment → two-stage control +...

ONE SIDE – AND EVERYTHING BREAKS ▪ Looks like a simple case: Florida DL, back side, barcode – “clean and minimal”. ▪ In reality, these are exactly the tasks that fail most often. – data provided as plain text – request only for the back side – focus on the barcode (PDF417) ▪ And here’s...

9 out of 10 edits fail KYC. And it’s not about a “pretty image” ▪ Mustang Service – when approval matters more than blind testing. › We work with what systems actually check: → passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc. → German-grade studio equipment → two-stage control +...

TOO SHARP? THAT’S A RED FLAG ▪ Paradox: the more “perfect” the sharpness – the more questions it raises. ▪ A camera never gives sterile sharpness. Optics always add their own character. – MTF – lens sharpness varies across the frame, center ≠ edges – local vs global sharpening – real...

9 out of 10 edits fail KYC. And it’s not about a “pretty image” ▪ Mustang Service – when approval matters more than blind testing. › We work with what systems actually check: → passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc. → German-grade studio equipment → two-stage control +...

GOOD FILE… TOO BAD IT FAILED BECAUSE OF COLOR ▪ You can perfect the details, geometry, text… and still get rejected. ▪ Because color gives you away faster than anything. – sRGB vs Display P3 – the file lives in one profile, the scene in another – white balance – skin, paper, and...