It makes me very happy to be able to tell you two that I will be ACCEPTING your map.
Theme: We have no "Wreck-It Ralph" themed maps on the server, so this will be the first-ever accepted map from the series. Hence, I want to congratulate you two on coming up with a theme that's never been done before. Well done!
Build: You've achieved a splendid portrayal of Vanellope in her car through proper detailing and shaping. And, it doesn't hurt that the PK was also integrated well and didn't tarnish the build's attractiveness. I really do like the build, it's very cute.
Parkour: The PK length and difficulty definitely fit the expert difficulty, it was both long and hard enough. The only issue I found with the difficulty of the map was how extensive the second checkpoint was, it just felt a little too grueling. So, I added a checkpoint in between and moved the second (now third) checkpoint a tad further to maintain the level of difficulty of each checkpoint. I hope you two are okay with this change. On another note, the parkour was incredibly fun to do because of the great use of so many different types of blocks and jumps. Also, there were barely any missing barriers or exploits (I dealt with the only minor ones I could find).
I hope to see many more map submissions from you two in the future!