I have finished my Austrian Artillery. The artillery figures and Hinchcliffe guns were all gifted to me by 3 fellow gamers and I hope you like how they ended up.
I painted the guns in a clean yellow rather looking scruffy as I would have done with 28mm figures. It took quiet a few coats if yellow to get the finish I wanted.
I painted the barrels black after pictures I saw on the First Legion site as I liked better than bronze. Not sure if this is strictly accurate though.
I also have French Marshall from JCs range undercoated.