Hi, so sorry for the super late reply! I didn't notice this at all. Animating a boy with a wooden toy gun in this style is totally doable, but it would have to be a commission job. If you're still interested, I'm up for it!
Thanks for providing details about the animations you need! If you’re on Discord, feel free to add me and we can discuss it there. You can also contact me on Twitter/X. If neither of those work for you, just email me :)
Discord: seethingswarm
Twitter/X: @SeethingSwarm
email: alicediehond@yahoo.co.uk