
I recently picked up a neat little resin model, and it's a decent casting overall. I'd rate it a 7 outta 10 at worst.
The main problem is that there are [very tiny!] holes in a number of tight corners and at wings' extreme-most edges.
My question's simple: what's the best and least painful way to fill these holes? Squadron putties can be so darned brittle that I hesitate to use them. My initial inclination is to use a two-part epoxy putty, like Tamiya's. Still, as I said, these are some little holes because the model itself is perhaps a pinky finger long!


As such, I'm thinking I'd best shape the Tamiya putty very carefully and leave as little excess as possible: This model won't stand up to a bunch of sanding!
I apologize in advance if this has been covered ad nauseum before

P.S. -- If pictures would help, I can take 'em for your perusal. I'd offer some now, but I figured I'd best apply a primer coat to this little sucker before so doing; otherwise, I'm not sure you could actually see the holes.