I got some critics from the polycount members that allowed me to see some more optimisation I could make on the models.
I have added a belt and some bags to the character, to break the symmetry and to allow her to carry items.
At first, I tried to put the bags on the back of the vehicule, but I think they look better on the character.
The models are still at 2000 triangles.
I also began to unwrap (btw the TexTool script with RoadKill totally rocks!)