medicineman71: Looking pretty good! For a first prop- powered build it looks nice. Prop planes tend to have chips and scratches on the wing roots on the top due to pilot and crewmen getting in and out. If the canopy slides back, they will appear on both sides, or on one side. (like the Me- 109) It appears on the side the canopy opens. I would replicate this with a pencil ( I used this technique on my Stuka) or a bit of scrubbing pad held with tweezers dipped in silver paint. (sort of like dry- brushing) A bit of flat clear dulls previous chips, so they appear older. Exhaust stains will appear on the ends of the pipes, a bit of dry- brushing or oils (even powdered pastels) will work to replicate that. Aircraft can't take much of a beating before they become un-operational, so go sparingly. Unlike armor, which can take as much beating as it can before being knocked out.
fly-n-hi: Nice! The office is looking great, no "coal hole" effect here...
bish: I think jets aren't as weathered as WW2 planes because each jet is maintained to a high degree (don't want to fathom how much the real deal costs! ) A sludge wash would be the most weathering to a Jet, and that's only to accent the panels. Plus, they aren't covered in fabric, so patches wouldn't show.
Hmmm... I wonder if the damaged panels on a Jet would be replaced like car bodywork...