Especially for you I went through all the 7 catalogs from the G3,5 Main 7 I have MIB - 2 normal ones, 2 with gliterry names and 3 with big names imprinted on them (including Toola Toola). One catalog had the Main 7 G3 ponies. 3 catalogs had the normal G3.5 ponies and 3 catalogs had the Big names G3,5. Not a sign of the ones with gliterry names.
I remeber that any type of Toola Roola was hard to find back in the day and I never saw a glittery one in store.