I've separated the Texture files to reduce the size of mod.

2K Textures:
https://sharemods.com/he6nr068k657/McLaren_Senna_GTR_2K_Textures.rar.html
4K Textures:
https://sharemods.com/5sn8wi72y0zg/McLaren_Senna_GTR_4K_Textures.rar.html