Sure thing anon! I just got almost all of my Once-ler stuff uploaded to MEGA. There were a few files it hated and it doesn't appear as though there is a way to preview .jfif files, but otherwise it's all there plus a few other folders I had lying around that were Once-ler themed.
Main Folder- Plenty of fanart mostly Greed-ler. There are also poorly compressed gifs, concept art, beta Once-lers, storyboards, short fan comics, and some general Lorax art stuff like The Lorax and Ted. All AU Once-lers don't stray far from the original design. Nothing pornographic should be in here, though suggestive stuff may be present. Some onecest, but it is minimal.
Crossovers- Fanart that explicitly has Once-ler interacting with other characters or other crossover art themed around the Lorax. 99% of this is Once-ler/The Warden, but there are a few other things in here.
Fanmixes-Exactly what it says. These are all compressed so you'd need to download to listen. The five-part Once Upon a Ler is probably the best one, though very early 2010s in its musical selection.
Videos- A whole assortment of videos some more general Lorax-themed like advertisements and promos, some are animation demo reels which contain scrapped footage and early tests. There are a few fan-made storyboards for early songs like Biggering and This is the Place and a large number of variations of How Bad can I Be including different languages. The bulk of the videos are AMVs, honestly, the Once-ler fandom is on point when it comes to their AMVs and I think it might be one of the most understated parts. There were still so many good ones that came out just this year.
Anyway, hope there is some stuff you enjoy in there!https://mega.nz/folder/8RgixZIa#zQZiLxn__IFg4amMW6AuhQhttps://mega.nz/folder/8RgixZIa#zQZiLxn__IFg4amMW6AuhQ