We are all having this problem right now. The only solution is for Oleg to fix zmodeler, or to keep using 3.1.5 in the meantime.

http://forum.zmodeler3.com/viewtopic.php?f=31&t=9941&sid=3d7e2e020036a44cca5aebc94459ce93

@FoxtrotDelta @DOGBAIT:

@SkylineGTRFreak has a good AW-139 model from FSX that he's working on converting. Last update I heard, the interior has some things that are making it difficult to convert over to GTA, but it's still being worked on and should be done eventually.

Plugin has been released! https://www.gta5-mods.com/scripts/helicopter-and-vtol-runway-taxi

@FoxtrotDelta alright, as long as you sent it to him unlocked then I can do that. I sent @DOGBAIT a PM about it.

@FoxtrotDelta interesting. Well the heli taxi script works on any heli with wheels, so it'll be compatible should a wheeled variant ever be released!

It looks like dogbait is OK with you sending the model - whenever you'd like, PM it to me via Discord and I'll send it back with the adjustments. I haven't seen the interior from your screenshots but I may even be able to add a stretcher that peds can lay on.

@DOGBAIT taxi mod will be released later this week, so stay tuned for that. Of course it won't work on the Bell 412 since ya know it doesn't have wheels.

@FoxtrotDelta personally I think ELS on a helicopter is likely to cause issues, and regular helicopter lighting should be easily achievable without ELS. I suppose it's possible, but I'm not sure what you might want to do via ELS that can't be done natively? ELS in my experience has quite a few bugs and performance impacts which make it unsuitable for use on aircraft.

@DOGBAIT I'll check out those vids if I get some time. I've actually done some research on Westpac recently for my development of Coastal Callouts. You might enjoy this recent video from Aussie youtuber Sergeant Anderson using a Westpac rescue helicopter with Coastal Callouts:

@DOGBAIT if you're OK with Foxtrot sending me the model and letting me make some seat adjustments I can make the 412 model here compatible with Coastal Callouts so it could be used for missions like that.

@DOGBAIT if you'd like I can add additional seats with a custom layout. Can have a ped sit out the side door, laying down inside, etc.

@FoxtrotDelta does it have LODs?

@DOGBAIT were you keen on a particular agency or country with it?

@FoxtrotDelta does the model have, or could you add, a rescue hoist?

@FoxtrotDelta Looking very nice!