---
title: "PartCrafter object and scene models: workflow fit, costs and terms"
description: "Reference-image shape drafts with separate parts or scene objects"
language: en
canonical: https://bestadultgames.io/en/developers/models/partcrafter
---

[Developers](https://bestadultgames.io/en/developers.md) / [3D models](https://bestadultgames.io/en/developers/models?category=3d)

model-family · Documentation reviewed · 5 October 2026

B

# PartCrafter object and scene models

Reference-image shape drafts with separate parts or scene objects

- **Availability**: available
- **Where it runs**: local
- **Costs**: No project-code fee; budget CUDA compute, setup and mesh cleanup. Commercial use of BRIA RMBG-1.4 requires a separate agreement, and optional hosted preprocessing can add charges. Hosted access and billing have not been tested.
- **Adult content policy**: conditional

PartCrafter gives an artist separate meshes to work on from a single reference image. The object checkpoint generates parts of one object; the scene checkpoint generates multiple objects in a scene. Furniture, equipment and assemblies are sensible candidates when splitting a single mesh would be tedious. Its value depends on how much cleanup those generated pieces save. They still need meaningful names, pivots, intersection checks and material work before they become a usable game asset. A drawer exported as its own file still needs someone to make it open properly. The supplied inference scripts export individual GLB meshes alongside a combined model, giving that cleanup a practical starting point.

## Commercial use & license

The project license and both official checkpoint cards say MIT. Preserve the applicable notices for TripoSG components and DINOv2's Apache-2.0 terms. The object example also loads BRIA RMBG-1.4: free use is non-commercial, and commercial use requires a separate BRIA agreement. Optional Gemini preprocessing has separate service terms.

## Adult content rules

The project license does not establish rights to reference images, likenesses or third-party assets. The object example loads BRIA RMBG-1.4, whose free use is non-commercial; its linked 1.4 agreement returned 404, so confirm the applicable terms before commercial or adult use. Optional Gemini preprocessing falls under Google's prohibition on sexually explicit content, subject to its discretionary exceptions. Other hosted deployments have separate policies. No blanket adult-content permission is claimed.

[Read the policy](https://github.com/wgsxm/PartCrafter/blob/main/LICENSE)

## What you need

Official inference calls for a CUDA-enabled GPU with at least 8 GB VRAM. Part count and tokens per part affect memory; the examples default to 1,024 tokens per object part and 2,048 per scene object. The documented setup uses Python 3.11 and PyTorch 2.5.1 with CUDA 12.4.

Ranks are recommendations for the task described, based on reviewed documentation. Model ranks cover non-explicit development work. We have not run practical benchmarks. Check content policies and commercial terms separately. [How the ranks work](https://bestadultgames.io/en/developers/methodology.md)

### Sources & further reading

- [PartCrafter official repository](https://github.com/wgsxm/PartCrafter)
- [PartCrafter model card](https://huggingface.co/wgsxm/PartCrafter)
- [PartCrafter research paper](https://arxiv.org/abs/2506.05573)
- [BRIA RMBG-1.4 preprocessing model card](https://huggingface.co/briaai/RMBG-1.4)
- [Google Generative AI Prohibited Use Policy](https://policies.google.com/terms/generative-ai/use-policy)

Last checked 5 October 2026.

## Why consider it

- Separate checkpoints for object parts and scene objects
- Individual meshes give artists components to refine
- Inference scripts export individual GLBs and a combined model

## Tradeoffs to plan for

- Separate meshes still need naming, pivots and intersection checks
- The object example loads a BRIA model whose free use is non-commercial
- Optional hosted preprocessing adds content restrictions and possible charges

The tier reflects documented fit for the workflow described here and availability. No numeric score or hands-on performance results are provided.

[Compare with other models](https://bestadultgames.io/en/developers/compare?model=partcrafter)

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Read the guide → B reading priority

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### [Keep 3D characters consistent and choose generation or Blender authoring](https://bestadultgames.io/en/developers/guides/consistent-3d-characters.md)

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