Viggle Remake - EASY (ComfyUI workflow)

One ComfyUI workflow for Swap (replace a person or character) and Edit (change objects, background, weather, light). Any video length from 1 s to 18 s, with an optional upscale to 1080p. Built on MiniMax H3 and the Viggle Remake LoRAs.

Files in this repo

file what it is
Viggle Remake - EASY HQ (Swap + Edit, any length).json 16 GB+ VRAM workflow - drag it into ComfyUI
Viggle Remake - EASY 12GB VRAM (Swap + Edit, any length).json 12 GB VRAM workflow - drag it into ComfyUI
viggle-easy-custom-nodes.zip 4 custom node packs both workflows need - unzip into ComfyUI/custom_nodes/

Which workflow should I use?

HQ (16 GB+) 12 GB VRAM
graphics card 16 GB VRAM or more 12 GB VRAM
system RAM 32 GB+ 32 GB minimum, 64 GB recommended
video model MiniMax H3 int8 + Viggle LoRAs Viggle GGUF Q8_0 (LoRA merged in); Q4_K_M for low RAM
extra node pack - ComfyUI-GGUF
ComfyUI start flag none --reserve-vram 8 (Desktop: Settings > Server-Config > Reserved VRAM = 8)
resolution 480 (raise to 576-736 for a sharper face) 480 (832x480) - keep it there
upscale tiling off (faster) on (saves VRAM)
speed faster slower (the model streams from system RAM)

Swap/Edit, any length, the upscale to 1080p, and how you use it are the same in both. Each workflow has its own DOWNLOADS note on the left with exactly the files it needs. The 12 GB settings follow the Viggle Remake card table; its 1080p upscale has not been tested on a real 12 GB card.

What you need (HQ workflow)

The workflow has a DOWNLOADS note on the left with every link. The same list. 12 GB: replace the first three files below with viggle_remake_swap-Q8_0.gguf + viggle_remake_edit-Q8_0.gguf (22.3 GB each, models/diffusion_models/), or the low-RAM swap-Q4_K_M + edit-Q4_K_M (14.3 GB each).

Models - every run

file put it in size
minimax_h3_fl2va_pruned_int8_convrot.safetensors models/diffusion_models/ 21.0 GB
viggle_remake_swap_comfyui.safetensors models/loras/ 3.8 GB
viggle_remake_edit_comfyui.safetensors models/loras/ 3.8 GB
qwen3vl_32b_minimax_h3_nvfp4_awq.safetensors models/text_encoders/ 15.7 GB
minimax_h3_video_vae_fp16.safetensors models/vae/ 5.2 GB
minimax_h3_audio_vae_fp32.safetensors models/vae/ 0.61 GB

Models - only for UPSCALE to 1080p

file put it in size
minimax_h3_ref2va_pruned_int8_convrot.safetensors models/diffusion_models/ 21.0 GB
minimax_h3_taomate_3step_lora_avg_rank_19_bf16.safetensors models/loras/ 0.18 GB
h3-realism-people-t2v-i2v-r2v.safetensors models/loras/ 0.13 GB
minimax_h3_latent_upscaler_3d_fp16.safetensors models/latent_upscale_models/ 0.69 GB

Rename the last one to minimax_h3_latent_upscaler_3d_fp16.safetensors after downloading.

Custom nodes (into ComfyUI/custom_nodes/, then restart ComfyUI)

ComfyUI 0.44.2 or newer. Made for a 16 GB+ NVIDIA card and 32 GB+ system RAM.

For AI agents

Download the workflow JSON and read extra.viggle_downloads: every model and node pack with its URL, target path, size and sha256, plus step-by-step install instructions. Each loader node also carries ComfyUI's properties.models download hints.

Credits and licenses

This repo holds only the workflow and small helper nodes; the models stay with their authors and their licenses: MiniMax H3 (Comfy-Org repack), Viggle Remake, TaoMate LoRA (Kijai), realism LoRA (fal), 3D latent upscaler (LBH-123-AI). ComfyUI-H3-UltimateUpscale-LD and ComfyUI-H3-UpscaleSize are based on PlagueKind's nodes (MIT, license included in the zip). Only use real people's faces with their permission.

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