so, i've noticed a bunch of missing parts that i would really need.
these are not even new lego parts, but very common and old ones.

shoulder pad: 37614 (on bricklink).
viking helmet: 67037 (on bricklink).
that weird brown Harry Potter hat: 38974 (on bricklink)
another weird hat missing: 20606 (on bricklink)
another weird hat missing: 73213 (on bricklink)
rohirrim helmet: 10054 (0n bricklink)
theoden helmet (printed rohirrim helmet): 10054pb02 (on bricklink)
eomér helmet (printed rohirrim helmet): 10054pb01 (on bricklink)
power blast: 27393 (on bricklink)
elf blade: 88288c01 (on bricklink)
small gun: 61190f (on bricklink)

so i have a lot of other wanted parts, but these are enough for a while.