I used a Forstner Bit to make depressions for the screw head and washer that will complement the glue bonding the feet to the base, a screw up into the foot helps hold the foot down whilst the glue dries and forms a strong bond in addition to the JB Weld.
The base is 6mm MDF and sanded smooth on the sides, layered with PVA and glue and some slate chips. Where the foot is flat on the base, I scored the surface to increase the surface area and avoid gluing sand on those areas.
Here is the finished article, painted my usual Mournfang Brown, Karak Stone and Ushabti Bone and tufts and flock patches. Above shows the personal heraldry of "Aquila Oculus", the red Aquila is repeated on the chest armour and the carapace shield - black sun of Lucius and the 'eagle eye' bird design, "Aquila Oculus" meaning eagle-eye (my Action Man reference).
The flame designs look great with the base and against the blue. The right knee cap is the Titan name.
So, just the trim to go on the Torso. Almost complete!
Cheers, Siph