Need help with animations.(Wings)

This is the animation i use on my Birds: (edit the code at the end and add those; change the 'wingD1' name to your wing parts off course)

on the case below each wing have 3 parts (elements) that work at the same time:

this.wingD1.rotateAngleZ = MathHelper.cos(f * 6F) * 1.4F * f1 +1.570796F;
			this.wingD2.rotateAngleZ = MathHelper.cos(f * 6F) * 1.4F * f1 +1.570796F;
			this.wingD3.rotateAngleZ = MathHelper.cos(f * 6F) * 1.4F * f1 +1.570796F;
			this.wingE1.rotateAngleZ = MathHelper.cos(f * 6F + (float) Math.PI) * 1.4F * f1 -1.570796F;
			this.wingE2.rotateAngleZ = MathHelper.cos(f * 6F + (float) Math.PI) * 1.4F * f1 -1.570796F;
			this.wingE3.rotateAngleZ = MathHelper.cos(f * 6F + (float) Math.PI) * 1.4F * f1 -1.570796F;

But if you want you Owl to Fly AND Land; you can do what i did on my mod; i made 2 mobs (fly and land); and created procedures (for right click with items, making them land or take off).

my mod if you want to try (add +100 new animals!)

https://www.curseforge.com/minecraft/mc-mods/wizards-animals

My Owl model if you need inspiration:

notice im using rotation on Angle Z here (its how i made the model on techne), but depending on the way you made the model you need to set different angles here, you need to check on techne or blockbench what angle you want to use.

hope it helps!

Where do you open this code panel please help!

rightclick the mod element then click on the lock/unlock mod element