Depending on your region, you can get that right now. I have side airbags on my V6 Limited with leather. I am in the north east region. However, from what I understand, V6 Limited Ravs with leather are pretty hard to come by right now.
When i asked to look Ltd V6 or V4 model, i also asked my sales guy to look with side airbags....When he did a inventory search in the regional area he put "GY" as one of the search condition along with other conditions and it brougt all the vehicles with side airbags in the region.
You may want to ask the same thing to the dealer and he might be able to find one in your regional area.