I thought about trying to fill those pin-holes, but decided against it. (I have Aves epoxy-paste that I normally use for stuff like that)
This one is just meant to be a fun little build. Not sweating things too much with it.
That, and the size of the kit actually make it hard to even see most of the holes in person.
They show up glaringly in photos, but in person, not so much.

Trevor Ylisaari
Check out
My Prehistoric Scenes site and
forum
"Nothing like a trail of blood
To find your way back home."
WANTED - Bat Rider - produced by Wraiths