For me, hands downs the Scyk M3a interceptor.
I thought the HWK had an uninspiring paint scheme but at least thats true to 'dark forces' and its got nothing on the Scyk.
To me the Scyk is awful because.
1. its a nasty colour combo 'mustard and purple', almost opposite colours on the colour wheel and really dont look good.
2. doesnt match any pilot card art
3. Gives it a 'babylon 5' feel
4. Almost looks like it belongs on a 'ground attack' game ship, not a space dogfight.
I had two bought on pre order when S&V came out but never wanted to field them as they just looked rubbish.
I repainted them and almost immediately saw how much nicer they looked and decided to run a flight of them!
As said previousy i always thought the HWK didnt look right in rebel fleets and the rebel Y wing is a bit bland and insipid (really weak yellow on it) compared to the lovely paint job on the scum version.
So whats your least favourite 'factory paint job' on an wing model?
