Decided to release the neoplan, since it was gathering virtual dust and im working on much better projects now.
The first zip, is the main bus. The secound zip contains skins and truck files.
To use a skin:
Go to the correct folder , then go to the replace folder. Copy all files in the replace folder and paste them in your luxd folders which should be in packs.
Note that the mini pictures won't update unless your regenerate/ clear your cache but your skins will update.
To use a truck file:
There are 2 truck files, one with lots of passenger cams and the other with a faildash I made ages ago, its adds a little more feel to the bus but sucks so its your choice if you want to use it or not.
More pics here: