So are there any other poses or are they all the same? (not including changing angle of the spear)
Not only the angle of the spear but also the left arms as they too are separate pieces and can also be rotated due to the ball point junctions we are tooling.
Poses are not the same, although due to practical reasons they can't change
too much, these miniatures are destined for 20mm square bases rank n' file after all

Also, a lot more spears and weapon options will be made available, these are just to show the main idea, it is a KS after all and we
genuinely need the funding to make this into a reality!

Here's a larger view if you can make it out, some will have their right leg infront and others the left, others more standing more or less straight


And an even larger one here
https://www.flickr.com/photos/139394575@N08/29362548550/in/dateposted-public/