Hmm…
Firstly it looks very plastic with magic tail and obviously solid mould wagon.
Only upon reading I noticed it GW.
Is this from the dwarf/goblin starter or AOS?
However the person is double talking, if that's correct use?
First they say Mantic Multi basing is better than single figures, which its not, especially in game, or you end up with a horde of zombies balancing on a tree.
Then they say the carts are for use in a unit of single figures! Complete 180.
Also GW already had bases made specially to fit 4 figures side by side. And there are WD examples of using large square bases for 4 figures from at least when the Multi part skeleton regiment set was released.
But none of this is Mantic Style unit basing, of which they seem so keen.
Otherwise, nice pics. Thanks.