I've been looking for high-quality transit buses lately for SC4, but it seems like I'm stuck with just a few bus types (mostly North American, plus some double deckers) to contend with. I want some unique transit bus types that I can use for my city to replace a myriad of buses I use now, and I'm thinking of these Van Hool family of buses:
35-footer: (great for small city circulators and suburban trips)
(https://www.sc4devotion.com/forums/proxy.php?request=http%3A%2F%2Fi78.photobucket.com%2Falbums%2Fj117%2Fwishfulanthony%2FSF%2520Transport%2FAC%2520Transit%2FDSC09184.jpg&hash=d14875a5e3ab337b768bfc8a32154d31b4e6e466)
35-footer, special circulator:
(https://www.sc4devotion.com/forums/proxy.php?request=http%3A%2F%2Fi78.photobucket.com%2Falbums%2Fj117%2Fwishfulanthony%2FSF%2520Transport%2FAC%2520Transit%2FDSCI2717.jpg&hash=3c93b1b24c8611df3dd8087189d676a46e69fbe3)
40-footer, three door: (great for regular city trips, as well as intercity)
(https://www.sc4devotion.com/forums/proxy.php?request=http%3A%2F%2Fi78.photobucket.com%2Falbums%2Fj117%2Fwishfulanthony%2FSF%2520Transport%2FAC%2520Transit%2FDSCI2429.jpg&hash=3fc2dff7c1cb65fc88913e5058c4f8794263fdc6)
40-footer, rapid variant, three door:
(https://www.sc4devotion.com/forums/proxy.php?request=http%3A%2F%2Fi78.photobucket.com%2Falbums%2Fj117%2Fwishfulanthony%2FSF%2520Transport%2FAC%2520Transit%2FDSCI5110.jpg&hash=17b2315d2ad162bff2a5181720bd3c2a06d6bffd)
40-footer, two door:
(https://www.sc4devotion.com/forums/proxy.php?request=http%3A%2F%2Fi78.photobucket.com%2Falbums%2Fj117%2Fwishfulanthony%2FSF%2520Transport%2FAC%2520Transit%2FDSCI5003.jpg&hash=8366952410e7cd0af8cd4645b0d42be8ce156740)
40-footer, hybrid, two-door:
(https://www.sc4devotion.com/forums/proxy.php?request=http%3A%2F%2Fi78.photobucket.com%2Falbums%2Fj117%2Fwishfulanthony%2FSF%2520Transport%2FAC%2520Transit%2FDSC09007.jpg&hash=b4cb44fe1d6ab5418df0380360fe617eb41e4ae8)
60-footer (articulated): (great for high-capacity trips, similar to the Mercedes Citaro bus)
(https://www.sc4devotion.com/forums/proxy.php?request=http%3A%2F%2Fi78.photobucket.com%2Falbums%2Fj117%2Fwishfulanthony%2FSF%2520Transport%2FAC%2520Transit%2FDSC00053.jpg&hash=642d9719d74b2ac61b66e65ce08af0c44688f37c)
60-footer, rapid variant:
(https://www.sc4devotion.com/forums/proxy.php?request=http%3A%2F%2Fi78.photobucket.com%2Falbums%2Fj117%2Fwishfulanthony%2FSF%2520Transport%2FAC%2520Transit%2FDSC09214.jpg&hash=b09112683694e0741247ce0d69706f0565a26bb1)
If anyone can make automata for such (I might ask for customization as well), or if more pictures are needed, please let me know.