Coolermaster have a fair few options, my MasterCase Maker 5 had the option of two 5.25" bays, i removed the bracket inside to accommodate a front mounted radiator but my initial idea was to have my radiator mounted in the top and still use my old lightscribe DVD drive.I don't think it will help much, but in the end I just bought the R6. It doesn't look as out-of-place in my desk as I'd imagined for its size, although I'm running a mATX board temporarily which does look a bit lost inside. Quality of the case though is very good indeed.
The best thing about it is that there is door on the front that allows airflow in at the top and bottom while still cutting off a lot of sound, and additionally, to access the bays, it opens outwards from the bottom.
The modern equivalent appears to be this one: https://www.overclockers.co.uk/cool...ggjmOEE5cJb4Zk0R74hgRhzWBcupY11gaAk9EEALw_wcB