@yukinoh1989 I already did the appending for you (and applied the Multires and fixed the scale..) in the link above.
(this one: https://drive.google.com/open?id=1XQtpo3q5oDpSO-Xc7NAHpG7QoczOlYsG )
Multires is being fixed, but not completely ready yet.
Anyway I don’t think you should use Multires and Dynamic Topology at the same time.
I’d stick to Dynamic Topology for now, if possible.
