There are serveral post on the twin otter here and on rcgroups.com but the dash has only been out less than 6 months and it will take some time to get some built I know the one Mark flys well and the one done in Canada by Anton is reported to fly well but can not comment on the building. One point to make is it is designed for elecetric power and does need a few mods to use IC motors in the nacelle area.

BW