MX Simulator

hello!
i just downloaded the updated black track from matias here --> http://mxsimulator.com/benchracing3/vie ... f=2&t=2794
and noticed there are a lot of decals inside.
whay i'd like to know is who's the autor of those decals?
or do they come with the game (i don't think because i didn't find them in the game folder neither in personal folder).
is it possible to customize them, such mixing, changin brightness and stuff or i have to ask permission to someone first?

second question is, i was looking for a complete list of addon objects, all i found is this topic http://mxsimulator.com/benchracing3/vie ... f=4&t=1131
but looking at most tracks i see pit crews, bulldozers and many other objects that are not in those packs.
are there others packs for them that i wasn't able to find or should i ask every single trackmaker the permission to use them?
thank you so much and sorry for the noob question.

1. The decals are jlv's, you'll have to ask him for the .png's.
2. They are custom objects, you also have to ask for those things.

it crews, bulldozers and many other objects that are not in those packs.

i think the creators chose to get it as personal, coz not are in public releases and stay in closed tracks. to prevent the use of thats objects.

thank you so much guys, there's always something new to learn