This amulet depicts a variant of Shu called Anhur / Onuris. Instead of the single shu-feather on his head, he wears a more elaborate four-plumed headress. He is holding an ankh here to connect him back to Shu (whose father, Atum, calls him "Life" in the Pyramid Texts), but on request I can give him a spear/lance instead. Just ask!
For more information about Anhur/Onuris specifically, please see this article:
Onuris | Henadology (wordpress.com)