I got rid of my 88x31 links to other sites earlier this year because reasons, but I've now kind of brought it back.
This design is so cute! You can tell a lot of love went into the texturing even on the less-visible details, my favorite bits are the little button flaps on the hem of the shorts and the underside of the boots!
VRoid is fun and quite powerful, but some people make fun of it because the models most people make look generic and effortless (and also because they think Live2D is innately superior). I'm no VTuber or VR user but I've also made characters with VRoid because it's so nice, e.g. https://cidoku.net/stars/img/shiro/ref.png
i absolutely love your project!! the shirt with the ribbon is cute and i love the green.
Dino miku!! also any tube of glue/cement made for acrylics should work, E6000 is probably fine. something like epoxy resin probably wouldn't be durable. with E6000, it will help to hold the pieces together lightly so the glue hardens and settles proper