If that doesn't cut it still, could make your own modification of phanto (one of the already existing versions in the section) to make a giant version.
I tried to convert it myself once, to no avail. Hope it's converted better than I did.
I'm trying to add 32x32 Support to the posted one (Sonikku Phanto), using extra bit for make possible that
I'm still trying figuring how works that code (is uncommented)
I'll try talk with him to doing just a small update LMAO.