I decided to draw this again because I've become much better with G3 ponies, and the original just… didn't look right. G3 Dash looks wrong and G4 dash looks fat. I'm just not happy with how it looks anymore. The original will be moved to Scraps and I'll probably be redoing the Rarity one too. Possibly finally moving onto the rest of the characters now that it's going a lot faster. To be honest though, in this new picture I think I should have used thinner lines, but at least it's more proportionally accurate.
This picture series was made to spite all of the pictures and videos people make of G4 ponies being horrified by, making fun of, or even hurting the G3 ponies. Let's face it, that's your little joke. The G4 ponies would NEVER harm another pony just because they were different from them, and if they saw someone else doing it, they would definitely stop them.