As a Roman fan, I particularly like these customs, Ralf! I agree that Playmobil did an excellent job with their Romans, but they’re from the late Republic and early Empire. Your excellent customs here, however, are from an earlier period that Playmobil did not touch upon and thus they make wonderful complements to Playmobil’s stock klickies.
Your velite is perfect! How about a rank of 10 or so of them?
I like your leather armored soldier with his sash. He would make a great optio and is a nice contrast to the heavily armored Romans.
In your last picture, your Republican soldiers look very authentic! The crests are spot on and I love the bronze helmets and greaves! Your signifier or cornicen looks great too! Well done!