Ok, I'm long over deadline and a new project's waiting right next to the bench. Time to finish this one.
The landing gear was shot with some brown tones out of a soaked brush.

Didn't want to overdo the exhaust stains, because the plane wasn't that old at the time I'm showing it. Started with highly diluted white, then some streaks of burned umber oil paint, wiped with a brush damped with lighter gas. At the end a bit flat black just behind the exhaust tips. Not that visible on the pic, the surface is still glossy and reflects.

The belly was shot with Tamiya Smoke in addition with wiped black oil paint.

Created the position lights out of stretched clear sprue (0.8 mm diameter). Rounded the tips with a fine grit and dipped them in Revell clear enamel.

Let them dry over night, cut the tips off and sticked them into the prepared holes. Make sure that you use white glue to fix them, CA or other stuff may be too aggressive and ruins your paintwork on this delicate parts.

The gear is well replicated by Eduard, but its a challange to align it properly.

Fitting the wheels causes another headache. Styrene has to be joined with resin, so no Tamiya Extra Thin here. CA on the other hand dries too quick (for me the sloth) to make sure that the wheels:
1. have a 8° angle to the gear legs
2. have a 90° angle to the ground
3. are parallel to each other
So I pulled out the MacGyver in me and ended with this.

Two-compnent epoxy for a reliable joint. Needs about 12h to cure.

Hi, I'm Torben, your friendly moderating droid.