go ahead and realize it, this sucks. But this is how i used to draw way back in early highschool. i didn't know what chibis were back then but now that i look at this, all the characters look like chibis.
Being a new dbz fan at the time, i wanted to draw the characters as teenagers, needles to say, i didn't finish this. and i wasn't too good at the time. the only one who looks close to "ok" is Krillin, in my opinion. Back then, i really liked how piccolo was smiling, he's even wearing a striped t-shirt! XD And i really liked how Launch looked on the anime so i tried drawing her in the middle, i was also going through an "over-all" stage, that's what she's wearing.
My older sis says that tien looks like he's saying "GO BABY GO!"