Just saw this addon and its very very out of touch with the real Proxima Centauri b. First of all, its a temperate titan and its not tidally locked. The orbit parameters are fairly correct, but the type of world and rotation period are incorrect.
If anything, Proxima B is a mars-like desert or a dry terra, with vast green colored auroras because of Proxima's solar activity.
I think you used the default Titan with life proxima had and changed its orbit
Yep I can agree on that. I have a better file that I am working on.