Looted Knight/ Triarch Stalker coming along

The magnetized looted titan is fleshing out:

I gave him the tail from a Chaos Knight Abominant, because why not?

The grot head both covers up the Imperial logo and hopefully appears as an inquisitive grot. Would be ok with a decapitated head as well. 

Going for a crab motif with the Defiler claws and the face

Still choosing a head for the driver. 

The grots are from the snotlings blood Bowl team, gnoblars from the Ogre Blood Bowl box and various other grot kits

Most likely final result: