Gorbachev Nikita — Product Designer: third-party credits and licenses
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Everything not listed here is the original work of Nikita Gorbachev.

3D MODELS
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Dog "Kelly"
  Based on "Low Poly Dog" by Jéssica Magno
  https://sketchfab.com/3d-models/low-poly-dog-15d4cf0ad6bc418fa63872a9f5f37734
  License: CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/
  Changes: repainted to match a real dog, fluffy tail, new rig poses (sitting,
  curled up asleep), umbrella hat added, re-exported with Draco compression.

Armchair — "Modern Arm Chair 01" by Vibrant Nordic, Poly Haven
  https://polyhaven.com/a/modern_arm_chair_01 — CC0 1.0
  Changes: scaled, cushions recoloured, textures resized.

Side table — "Side Table Tall 01" by James Ray Cock, Poly Haven
  https://polyhaven.com/a/side_table_tall_01 — CC0 1.0
  Changes: legs shortened, textures resized.

Retro computer — "Old Computer 02", Freepoly.org, via BlenderKit — CC0 1.0

Mug and saucer — made in code for this project (tools/blender-build-props.py).

LIGHTING
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HDRI "Qwantani Sunset (Pure Sky)", Poly Haven — CC0 1.0
  https://polyhaven.com/a/qwantani_sunset_puresky

IMAGES
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Case objects (public/cases/objects) and the photograph between the chapters of the
GRIF AI case (public/cases/grif-ai/atmosphere.webp) are generated imagery, made for
this site by Nikita Gorbachev. No third-party licence applies. Prompts and provenance:
docs/case-preview-art-direction.md.

Product screens come from the projects themselves; where the client has not published
a screen, the case shows a Figma frame instead.

SOUND
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UI sound cues — uisfx (uisfx.com), "zen" set — sounds CC0 1.0, package MIT.
Nature ambience — synthesised in code for this project.
Theme music — "Northern Resonance" by filipposalaris830, Pixabay
  https://pixabay.com/music/pop-northern-resonance-312036/
  License: Pixabay Content License — https://pixabay.com/service/license-summary/
  Changes: trimmed to the first 106.75 s, re-encoded; played in sections (loop and jumps on bar lines).

FONTS
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Onest, Playfair Display (italic), Caveat, Oswald, Golos Text — Google Fonts, self-hosted — SIL Open Font License 1.1
  (fonts/OFL.txt)

CODE
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three.js — Copyright © 2010-2026 three.js authors — MIT License
Draco decoder — Copyright Google LLC — Apache License 2.0
"Hash without Sine" — Copyright (c) 2014 David Hoskins — MIT License
Khronos PBR Neutral tone mapping — Khronos Group — Apache License 2.0

The MIT License (three.js, Hash without Sine):
  Permission is hereby granted, free of charge, to any person obtaining a copy
  of this software and associated documentation files (the "Software"), to deal
  in the Software without restriction, including without limitation the rights
  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  copies of the Software, and to permit persons to whom the Software is
  furnished to do so, subject to the following conditions:
  The above copyright notice and this permission notice shall be included in
  all copies or substantial portions of the Software.
  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  SOFTWARE.

Apache License 2.0 (Draco, Khronos PBR Neutral): https://www.apache.org/licenses/LICENSE-2.0

Case preview brand marks (public/cases/brands) and the GRIF brand material inside its case
(public/cases/grif-ai/brand-*.webp: cover, key visual, product mark):
  GRIF, Community and Stop Spam: exact exports from the designer-provided Figma files.
  Sberbank: original SVG, author Sberbank, retrieved via Wikimedia Commons:
  https://commons.wikimedia.org/wiki/File:Logo_Sberbank.svg
  Brand marks remain the property of their respective owners; excluded from
  the MIT code license. Used to identify case studies, not to imply endorsement.
  Detailed provenance and generated illustration prompts: docs/case-preview-art-direction.md.