What a grand entry you've made of my submissions to the blog.
Comet Miniatures models are in these two shadow boxes.
The left one is Anastasia and the right one is The Mekon.
There are a number of 'garage based' UK businesses that sculpt and produce lead/pewter figures especially military and railway related.
They are found on the Internet and that seems to be the future as mass produced plastic is China's bailiwick now.
The three Dan Dare figures facing off against The Batman are Irregular Miniatures listed under 42mm Retro Science-fiction. They may even make things of interest to you.