There is only so much depth you can make in lineart compared to a 3-d model that has, at the very least, shadows. Second panel she barely has B cups, just like the model, but panel 1 looks a lot bigger due to the cleavage line.
A thing to remember about Nerf NOW! is that female characters can end up having larger bust sizes since they have traveled to Jo's dimension a.k.a. comic strip
@Mr. Al: http://witcher.wikia.com/wiki/Ves
Does look like in game she has a smaller bust. But for this comic she may have been required to wear a wonder bra.
She's a card in the online Gwent game.
Her ability reminds me how OP the blue stripes commandos are in singleplayer. My endgame gwent tactics were to play all my spies and golds to win the first round, then play all the blue stripe commandos. Occasional weather card for monster decks