Here is the last one...

Armed dinosaurs (left side):

Kentrosaurus
Stegosaurus
Scelidosaurus

Armed dinosaurs (right side):

Polancanthus
Panoplosaurus
Euoplocephalus


I just love the Stegosaurus... ^_____^

If you want to know what the drawing technic is, here 's the answer: I did all this dinos with soft coloured pencils. With a little help of arcyl here and there...