Look up Flim's muse, Howl (HowlSFM). There's always Bulging Sempai as well.
Here are some others:
Drills3D/SelfDrillingSMS
Kreisake
Nodu/NoduSFM
Dezmall
SkuddButt
Redmoa
Sinthetic
Big Green
StudioFOW
Derpixon
TamangoWorks
Najar
[Hitsuki, ひつき ; Frapper Spirits, ふらすぴ]
[Aguni Yunta, 粟国ゆんた ; Bingo Tarte, びんごたると]
[Pompurin, ぽんぷりん, ポンプリン]
[Murakami Teruaki, むらかみてるあき, 村上てるあき] - His older works in particular.