Reference Art / 3D Model Search - Jack

Hi everyone, hoping the community can assist in a search that I haven’t had very much luck on. I’m getting a custom piece of Art done of Jack - but finding good reference material hasn’t been super easy. Ideally I’m looking for a 3d model file or page on a site like Thingiverse which can be sent to the artist allowing them to see him from any angle. Does anyone know where I could find something like this? Thank you!