Unusual looking insects - any identification?

I was wondering if anyone would be able to suggest an identification for these little insects (or creatures)? Found in Melbourne, Victoria, Australia and was on the leaves of a Kumquat tree. Thanks! Insect 1 - Photo 1 Insect 1 - Photo 2 Insect 2 - Photo 1 submitted by /u/Piano_Trombone_Guy [link] [comments]

source https://www.reddit.com/r/Entomology/comments/jkuf5o/unusual_looking_insects_any_identification/