I don't know if he's making them any more but Erak was making some kickass Asteroid mods(Pro only I think?). I got the multiple asteroids version that sits on the Beta ramp lamp. Think I paid like ~$35 for it.

https://pinside.com/pinball/forum/topic/star-trek-pro-asteroids

What's going with your flippers there? Haven't seen that mod before. Looks awesome! Would love to have those on my Pro.

Aw, that's really too bad. From the pictures, they look so damn cool and fit the playfield design perfectly.

I can't believe how many mods I have installed on my pro. I think all of them are on that list. Another of my favorites are the Warp Ramp Chase Lights. Totally rad. I also got Invisiglass for my ST and the difference is amazing.

I have the Hallmark light-up Enterprise too, but I decided to turn it around so that it is facing towards me. That way I can actually see the lights on the nacelles. I really like it that way.

The interactive explosion mod for under the Vengeance is another awesome mod. Can't say enough about Aurich's translite and decals and so frikking glad I got the accompanying custom LED backbox kit for it. Just another big way that makes this game come alive! Of course I would be remiss in not saying how much I drool over Zitt's pop caps!

Sorry, just listing things that I know are already on there. I think ST has some of the greatest mods of any pinball.