Here is a small collection of the various character sheets, crib sheets and notes I've made while GM'ing games of GURPS. Some are original, some are reworkings of exisiting sheets and some are just me fiddling for no good reason. Mostly, these are an attempt to make more compact versions of official material.
GURPS 4th Ed Character Sheet (Portrait, Compact). v2
GURPS 4th Ed Character Sheet (Landscape, Very Compact). v3
GURPS Combat cards, in a compact format. v1
GURPS Combat cards, in a VERY compact format. v2
GURPS NPC cards, for making notes on NPCs. v1
GURPS Improvment through Study cribsheet, for tracking learning. v1
This is just my version of a character sheet. You'll need small handwriting, but it gives lots of room to plot down your character. Doesn't have a power sheet, because everyone uses power cards.
Some sheets and tools I made way back for a LotR battle companies game. I needed more space to plot down my one legged warg riding orcs.
A list of previous versions of these sheets, here. Honestly, this is more for my reference than yours.
A gallery of some of my old Warmachine and Hordes figures here.