This robot was the Castellan class back in the Rogue Trader days.



In White Dwarf #104 there’s a Chapter Approved article showcasing the new 4009 Robots range.



The accompanying picture:

It also matches the names to the models:

Crusader, Conqueror, Cataphract, Castellan, Colossus.
The article has art throughout:

“Turbatio Clavitus Mortis”? Something something death?



White Dwarf #104 also shows the livery:

I asked Bob Naismith if he sculpted them and he said that he thought they were his, so I have credited them accordingly.

This is the metal Rogue Trader Imperial Army TSF16 Jet Cycle (aka Jetbike) rider:





The egg sentinel! A Michael Perry sculpt.

It looks like Mike McVey painted this one in WD113:

Also in White Dwarf #113:


And another Pete Knifton from the same issue:










This metal Rogue Trader-era tracked heavy weapon appears in the 1988 catalogue as the Imperial Guard Rapier along with two crewman. Designed by Michael Perry as per the 1991 catalogue credits.

It can be seen in White Dwarf #100:

The same assembly instructions but bigger:

WIP:

This model is featured in the April 1988 edition of White Dwarf, stating the following:
Rapier carriers are incorporated into Imperial Army forces at both the company and regimental level. Each troop company has a support squad which ideally includes 5 Rapier carriers as well as other mobile support weapons such as Mole Mortars. In practice, the natural attrition of campaigning tends to mean that support squads operate with whatever they can get! They are easily distinguished by their blue ‘artillery’ uniforms, with yellow shoulder pads bearing the company insignia. Individual Rapiers are also used in the front line to support infantry squads.
At the regimental level, Rapiers and other heavy weapons are organised into whole support companies. These unwieldy outfits are used to provide heavy bombardments or en masse support for major offensives. In theory, a company comprises 10 machines, often divided between 2 types, such as 5 Rapiers and 5 Mole-Mortars. But. they are often reduced to so few weapons that they are forced into a supporting role on the battlefield, rather like the company support squads.
Regimental support companies wear the same blue tunics as the company support squads, but with a distinctive red shoulder pad rather than yellow.
Artist unknown, from WD100:


This miniature was the operator for the Rogue Trader-era Imperial Army Tarantula.




He can be seen in White Dwarf #99:


This is the Imperial Army Tarantula from the Rogue Trader period.


You can just make “SNAP OFF” out on the tab.
As seen in WD99:
