Material Differences between Model 3 highland models LR RWD and LR AWD?

Hi! I'm looking to lease the model 3 LR RWD given that there is good deal going on (300 pmo/$1000 down/24 months). I was under the impression that except for the speaker system and some footwell & fog lights, the base LR RWD and LR AWD trims are identical.

But it looks like there are interior material differences as well? Does the base model not get the alcantara lining on the doors?
Also what material is it when I choose the white interior? In this case is it same in both the models?

Thanks in advance!