The pike and gendarme were the mainstay of the early renaissance period, middle of the 1400s. There is record of arquebus being used that early, and mixed in with crossbowmen, yet initial quantity of shot was 7% to 10%. The landsknechts started making their appearance as early as the 1470s, and I've read 50 and 75 handgunners to 400 pikes, which is 12.5% to 18.75% into the early 1500s. I'm not familiar with swordsman ratios.
So with the Company Group being 8 command, 16 unarmored pike, 16 armored pike, that's 40,and with 8 handgunners, this makes 20%, which seems close enough.
Eventually, the Spanish developed the pike, shot, and sword units of the early tericos with 1/3 pikes, 1/3 shot, 1/3 swordsmen. At a later point, maybe before the 1530s, and it seems by the 1530s, it began to become more of a 50/50 pike and shot mix, although my recall could be flawed. I'm not sure when the two handed swordsmen stopped being part of the mix. And further along into the latter half of the 1500s there could be found twice as many shot as pike, but by that time the puff and slash Landsknecht styles had disappeared.
I've asked if there will be opportunity to add more from some of the other pledge opportunities at some point, and will keep you posted on what might be learned.
The stretch goal list has been amended and now reads like this ...
£500 - mounted general
£1,000 - pack of four mounted knights
£1,500 - mounted officer
£2,000 - pack of four character figures
£2,500 - mounted standard bearer
£3,000 -pack of four crossbowmen
£3,500 - mounted priest
£4,000 - pack of four 'resting' soldiers
They've currently reached over 2,000.