They come in tail types, too. Here are most of mine. (My album has some really good ones, but I couldn't post them all on here.)
Marble veiltail yellow/blue (Veles, R.I.P.)
Red Dragon Plakat, red/silver. (Peanut, R.I.P.)
Multi-color Crowntail, red/blue/green. (Nereus.)
Female Copper Halfmoon- blue/silver/red- (Hattie.)
Multi-color veiltail, /pink/red/blue (Norm.)
Male marble plakat- brown/blue/purple/red/yellow (Spiridion.)
Keep in mind that really fancy bettas are hard to find in pet stores- I ordered Hattie and Peanut from a breeder.