NEW! TRELLIS 2 on Windows: Clean ComfyUI Install, Models, Workflow, Exports (Step-by-Step)

Microsoft TRELLIS 2 in ComfyUI (Windows): local image-to-3D + textures, step-by-step Want to go deeper with AI 3D? Join my Upcoming Live 3D/AI Course (Jan 2026): https://digital-art-live.mn.co/plans/... AFFILIATE DISCLOSURE: We may earn a commission from purchases made through the links below at no extra cost to you. This walkthrough covers the easiest install path I found (clean ComfyUI recommended), what nodes you need (TRELLIS2 + GeometryPack), where the checkpoints go, and how to use a practical workflow (auto-mask, preview, and export). I’ll also show my helper installer approach (BAT/EXE) that automates the usual terminal steps, plus the main gotchas: missing model files (JSON + safetensors), resolution matching, low VRAM mode (8GB), and the “long lines” bug that is typically fixed by restarting the server. ⚠️ AFFILIATE DISCLOSURE: We may earn a commission from purchases made through the links below at no extra cost to you. Resources / Links Upcoming Live 3D/AI Course (Jan 2026): https://digital-art-live.mn.co/plans/... Helper script post: https://www.patreon.com/posts/helper-... ComfyUI-GeometryPack: https://github.com/PozzettiAndrea/Com... ComfyUI-TRELLIS2: https://github.com/PozzettiAndrea/Com... TRELLIS-image-large checkpoints: https://huggingface.co/microsoft/TREL... TRELLIS.2-4B checkpoints: https://huggingface.co/microsoft/TREL... DINOv3 model: https://huggingface.co/facebook/dinov... Meshy: www.meshy.ai?via=geekatplay HiAdams 3D (affiliate): https://www.hitem3d.ai/?utm_source=af... i10x (affiliate): https://i10x.ai?fpr=vladimir24 Chapters 00:00 What is Microsoft TRELLIS 2 + why local install matters 01:12 Easiest setup path: PozzettiAndrea nodes + clean ComfyUI recommendation 03:10 Install in ComfyUI Manager: TRELLIS2 + GeometryPack (and why both) 04:28 Download checkpoints: where to put files + JSON + safetensors requirement 07:12 Workflow tour: auto-mask, background removal, previews, and exports 08:19 Performance notes: low VRAM mode (8GB) + resolution matching (512+) 09:34 Common bug: “long lines” artifact and why restarting fixes it 11:17 My helper installer: BAT/EXE, clean ComfyUI install, nodes, models 14:43 Tests: Bender example + VRAM usage + mesh/texture check 17:09 Harder test + comparison notes + when to restart for errors 20:35 Wrap-up + links + no hand-holding support for the script Hashtags #Trellis2 #ComfyUI #AI3D #ImageTo3D #3DPrinting #Windows #OpenSource