In celebration of the amazing design work done on the Designer Schwag and Sports & Hobbies challenges, we are happy to announce yet another round of creativity, collaboration and amazing prizes - all coming your way with PBR Challenge: Interior Design. The good news is that this time the technical requirements are less restrictive and are focused on making a perfect PBR model.

For this challenge, we are looking for realistic single object models related to interior design. This includes, but is not limited to, household objects, furnishings and decorations. From a dining room table to a bookshelf; an armchair, sofa or chair to a chandelier or lamp; from cushions, curtains, or vases to architectural elements such as decorative doorknobs or ornate picture frames - think outside the box and show us what 3D can do.

Please pay attention to the fact that we are looking for single object models, and therefore, no scenes or interior sets will be approved.

These models are intended to work well with Adobe Dimension CC, an app that makes it easy for graphic designers to create high-quality, photorealistic 3D images and composite 2D and 3D assets to build products shots, scene visualizations and abstract art. To be eligible and prepare your models in the right way, it is important to review all of the technical and legal requirements. Here are the key ones to consider (for a complete list, please refer to the terms and conditions section).

All submissions should be single-subject model...and thus single object per single file

OBJ geometry file with BaseColor, Metallic, and Roughness with optional Normal, AO and Opacity maps.

Only quads are accepted. Triangles can be used sparingly and only where absolutely necessary.

Poles should have amaximum of 5 edges.

Single UV set per mesh (0-1 space, non-overlapping).

200k polygons (triangles at render) is a good limit to try to cap poly count.

Real world scale objects (centimeters).

Asset names should use camelCase or underscores (no spaces), and be consistent respective to all dependent files. Use English only.

This challenge is a great opportunity to not only win an amazing prize but to build a model that is perfectly constructed for the design community. By joining this challenge you also have the opportunity to become a contributor to the Adobe Stock 3D marketplace (and earn sales from there). This could be with no additional work on your part since CGTrader will take care of the work for you!



Don’t forget to also review the Legal Guidelines for Adobe Stock Contributors. These are similar to those that you already use for commercially cleared models on CGTrader. In short - we cannot accept any models showing trademarks or containing other non-proprietary content, so if you are submitting a chair, lamp, sofa or other interior design model - make sure that these designs are unique and not copied from real-world objects. Learn more about all of these topics - the theme, the technical and legal guidelines, and the associated Adobe Stock Contributors terms - in the dedicated section.



Also, we advise you to scan this blog post for additional legal information.



Use this opportunity to win cash prizes, subscriptions to different Adobe apps and to become part of the future of 3D content at Adobe. Join now!