Maker dudes are in the building.
You need to pay 30k total for classes. one is with the dude himself, the other with hughs in the aqua road tower, and the other one was the dude from Zenumist/Alcadno on the left side of town.
Afterwards, you'll be taking a test. Answers are
-Circular
-I forgot (really, i forgot the answer)
-Gravity thing
answers doesn't matter much, you can take the test as many times as you want without penalty(unless you pass).
Getting maker skill 2 requires an Intermediate monster crystal which can be made from level 71-80 (i think) etc monster drops.
Double click on your maker skill (which can be a hotkey) and choose Montser something (cutoff) from the drop-down menu and then for the second option choos emonster crystal (or something of the sort) and drag the monsetr etc onto the slot and then click create.
Please note this is all from memory (yesterday morning, so i don't remember EXACTLY/ GMS).
Maker Skill 1 can be acquired at level 45
Maker Skill 2 can be acquired at level 75
Maker Skill 2 can be acquired at level 105 (i think)