It's here. I think if I counted all the times this has been requested I would reach the millions. Anyway, here it is after all. The world's largest plane currently in service: The AN-225 Mriya (Dream).
This mod comes with it's current Antonov Airlines livery. You can open the nose, lower the cargo ramp, open three doors (two upper flight deck doors and one cargohold door) and depoly the thrust reversers. As you can see from the pictures, it can fit a truck with trailer just fine. And due to it not having a rear ramp, vehicles tend not to fall out (yay?). All six engines working, functional gauges and fans in the cockpit.

Check out Instagram to be up-to-date with WIP works and to submit livery requests for new airliners.
https://www.instagram.com/skyline_i.g/

Thanks you for all your continuous support and feedback, allowing me to now have over 100 uploads here. Your comments, ratings and donations are what keep me going, so don't stop what you've been doing ;)