Outdated ETK K-Series Facelift and Roadster 2.0

This update brings to you something that pretty much everyone who's looked at the K-Series has thought about, a convertible! I mean, it doesn't have retractability yet but it's removable or switchable in the parts menu.

UPDATE CHANGELOG:
Additions:
-'Roadster' parts and configs (8 brand new ones, including manual and automatic except for the ttS), with a new body, boot and of course the roof options.

Part changes:
-All parts completely reworked by @Alex_The_Gamer, which should get rid of any current shading issues. I can't thank him enough for having to go through fixing up my god-awful polyflow, and actually making it look extremely nice and clean.
-Front indicators merged with the headlight DRLs, so you no-longer have to have a tiny and almost unseeable indicator. It's also a nice, bright yellow now, since it was taken from the Hirochi eSBR. Thanks so much @Kueso for making the glowmaps work on that.

Clean-ups:
-DRLs on ttS and mid-range bumpers made thinner to account for realism.

There's probably a lot that I've forgotten since I started work on this update nearly a month ago, but there's the general gist of things.

As always, remember to restart the game and/or clear cache after updating the mod.