Here we go!
Download here or using In-Game mod manager:
Proxia Maria Elite: https://drive.google.com/file/d/13pvoM0nW8qCQ9lX9M7vw8NnuZFSQDxRT/view?usp=sharing
Proxia Maria FIA GT3: https://drive.google.com/file/d/13gb4oKAo8kxcFTh_Lgl-GMcruCcTiJpn/view?usp=sharing
Proxia Russanna: https://drive.google.com/file/d/13gb4oKAo8kxcFTh_Lgl-GMcruCcTiJpn/view?usp=sharing