3D model for printing

I want a custom Anime Figurine for 3D printing! Looking for someone with experience in 3d modeling/3D printing to pose, reshape and repair a premade 3D model to allow it to be cleanly printed (Christmas gift). The model can be found here (Although if another premade model can be found online feel free to use it.) https://twitter.com/lexferreira89/status/1356555495159586818 Rough pose would be (adjustments can be made at your own discretion) https://static.wikia.nocookie.net/murderverse7724/images/3/38/Mori_Calliope.png/revision/latest?cb=20201228131130