Just to share some of my work. :)
Work in Progress:
Layout all the parts so can do a test fit on the model.
The parting line on the head is too obvious and need to remove it.
Arrr~~ A dust is found while spray, need to remove it.
Firstly all the blue color parts were sprayed with metallic blue. But, after test fit to see the color scheme, I'm not quite happy with the end result. Have to mix the blue color again to match closer to the original R2-D2's color.
All parts are ready.
Comparison of 'before' & 'after'