I like it alot, she blends in well with the terrain. The base looks OK to me, sort of shows off the strata a bit. If you really want a smooth finish I would mix surface filler powder with water and your base colour to make a slurry, paint it on and just before it sets paint over it with water to smooth any lumps or ridges. Repeat if required and when you're happy with the finish give it a final coat of your base colour.

But as I said, I'm really liking it as it is. Nice one.

Pantherman