u could just use straight up paperclay but as u saw they created a barrier between the apoxy w clay so u should b ok. i personally would do a base of model magic then covered w paper clay then sanded then another light layer of paper clay to give it the smoothness.
Kpop cosplay is life~
Cory- 24K U R So Cute **DEBUT**
PO- Block B Tell Them **DEBUT**
Baro- B1A4 Solo Day (Beach scene) **DEBUT**
POSSIBLE DEBUT: N-mi: VIXX Girls So Hot (VIXX So Hot cover)
CL- 2NE1 I am the Best