How to Improve Texture Quality and is there a way to tweak the model generation part by providing the normal maps?

[abrar-khan-368]

I tried generating the models using InstantMesh but when I am providing the input image with complex detailing the details are missing. Also, can we generate the normal maps and create a detailed model by tweaking the current network architecture or by tweaking the FLEXICUBE generation?

https://github.com/TencentARC/InstantMesh/assets/64834623/f2455739-f292-4bec-a331-5ff258d4afc4