Now you all may know i hate the ssjg forms since there cheap recolors and haven't shown much impressive feats or what not except for ssjr . Bit due to the recent episodes of super and trunks ultra ssj2 state an idea for how the ssjg or ssjb should really look.
So first off its not going to have the word GOD in it for one simple reason goku and vegeta arent gods, and the ki they have in there knew forms wont be referred as god ki but, god essence ki. Now whats the difference between them Rkader why cant it be referred as just god ki because they've obtained it. I say that because goku and vegeta are mortal and they can still be sense by said mortal but the god essense ki will also give off its divine essence which can be compared to that of a god.
Second how its look. No its not a golden ssj4 or colors that might fit, but simply them in there ssj forms wiyh tje color of the god ki. Just picture trunks ultra ssj2 but the color scheme is in reverse. Blue ki on the outside while the golden