Unreal Engine — Feasibility Audit for 3D Doll Customizer Options

We have a 3D doll customizer built in Unreal Engine (likely delivered via Pixel Streaming) on our Shopify store. We are not looking to change anything about the body itself. We want an audit of whether we can add the following additional customization options: - Hair color - Hairstyle - Eye color - Nail color - Freckles - Piercings The Main Question We Need Answered For each option above: can it be a simple import from an existing Unreal Engine/Marketplace/Fab library asset (plug in and go), or does it require custom 3D modeling, sculpting, or rigging work from an artist? Please be specific and honest per item — don't lump them together. For example, hairstyles might need a Groom-based hair asset pack (likely importable), while freckles might just be a texture/decal swap (likely simple), whereas something like piercings might need custom modeling work depending on placement (possibly not simple). We want to know exactly where the line is. For each option, please tell us: 1. Simple import from an existing library/asset — yes or no 2. If yes: which type of asset/plugin would be used, and rough cost/time to integrate 3. If no: what custom work would be required instead, and rough cost/time estimate We will only move forward with the options that are simple imports. Anything requiring real custom art/dev work, we'll likely skip for now — just flag it clearly so we know. This is an audit/discovery task only — no implementation work yet. What We'll Provide - Access to the current Unreal Engine project - Reference images showing example hairstyles we'd like to add (e.g., a short wavy bob with bangs, long wavy styles, and long straight hair) - Any other reference material needed on current options in the customizer Ideal Candidate - Strong Unreal Engine experience - Familiarity with the Unreal Marketplace/Fab, Groom (hair/fur), material/texture systems, decals, and morph targets - Able to give clear, honest answers rather than over-promising on what's "easy" Budget & Timeline - Fixed-price, small scope. Please quote a flat fee and turnaround time for the audit. Please let us know if this could be something for you.