It is against the rules to post a link to a fileshare. You must have an individual download link for each map.
I'm very interested in Relize, it looks like a good symmetrical map. I love how you kept the grass in, any sort of aesthetic helps pull one map out from the crowd. The bases look simple, but very workable, especially for Flag. EDIT: Well I would DL it, lol... but yea. Fix your links, and I'll playtest then.
Relize seems to be the best of your maps. In my opinion, Kilberg is the worst. I dislike the middle where the rocket is and how the ramps to/from the bases extend toward one another to decrease the distance between the spawns (assuming that the spawns are perpendicular to the catwalk/pathway where the rocket launcher is. Remize looks slightly better, but it follows the same design that Kilberg did.