T2 Hunter Killer Tank - WIP

[Austanker]

Had this beast on the shelf for a while now and after doing the T-800 Endoskeletons I decided to crack it open , spent the first 2 nights building the tracks and then decided to go with a small base to mount it on and then bugger it I've ordered a lighting kit from the USA  , may as well go whole hog and try and track down some 1/35 scale skulls lol
Anyway this thing is bloody big hope it fits on my shelf 

[Mossie]

This'll be good!

Games Workshop do a skull set, will probably fit a 1/35 diorama:
https://www.games-workshop.com/en-AU/Pack-of-Skulls

[Captain Canada]

Looks good. How big is it ? Gonna be sweet all lit up.

[Austanker]

Its about 30cm long and prob about 20 cm high , 1/35 scale , bloody skulls are dear one mob wants 8 bucks for 3 and another 22 bucks for 12 , I need about 100 lol might have to learn how to cast

[Rick Lowe]

Casting would probably be your best bet for quantity.
You may have issues with something that small, though.

Or build a mound from something 'knobbly' and have just a few actual skulls on the outside of the heap.
Detail some of the underlying blobs (putty balls?) with some eye sockets (poke them in with a sharp point) and you've probably got enough detail to get the idea across without going to ridiculous expense.

Just a thought.