Hi, Adrian is here, as you can see I'm uploading some mods, edits and specially Custom Tracks Distributions, AdrianM's CT Pack (I'm working on it).
Adrian21842's (aka. Adrian Muñoz) CT Packs
I'm working on a CT Pack which includes good Custom Tracks (which are updated and too much better than CTGP-R) and especially Custom Battle Arenas, but actually this pack is currently in progress.
Francisco Kart Packs
In this section let's see how I upload random Textures but Custom Music (BRSTMs) and sounds (revo_kart.brsar) are made by me and another guy MetalJariPower.
More info. coming soon!