Here’s a guide (Has some photos in it…):
[ 
] The Ultimate Guide to Creative Platforming! - Community Made Guides - Gimkit Creative
Maybe add some slope jumps… (Slanted barriers that players have to climb by slope jumping…)
Also, if you’re looking for tricky jumps:
A series of slope jumps and head bangers… (ah yes, one of the horsemen of rage quitting…)