WANTED Orders and Medals of PRK

I am an avid collector of Cambodian medals. If you have any of these items please let me know:

1

ANGKOR DECORATION - both types
The Angkor Decoration The Angkor Decoration

Plus at least a good photo of the State of Cambodia Version - or either version from a museum or anywhere.
2

HEROIC WORKERS BADGE - second type with the old (original ?) suspension bar
The Angkor Decoration

(I eventually found one but with another suspension bar - but not sure the bar details)
3 HEROIC UNIT BADGE / HEROIC SOLDIER BADGE correct suspension bar (with device) - need 2 sets
The Angkor Decoration
4 OUTSTANDING SOLDIER BADGE - any years
The Angkor Decoration
5 Medal decrees information - links or PDF or whatever is available
6 Medal award certificates - actual certificates or pictures of them
7 Medal variations or special examples
8 Grouped medal sets
9 Accessories - ribbon bars, award cases, etc - or other related items
10 Manufacturing items - dies, molds, test strikes, etc
11 Unknown booklet on Kampuchean medals from late 1990's. I was told about it, but never saw one. Plus, and any other documentation or references.
12 National Defence Decoration - example, or picture, or information about the third type given to General Stechbarth of the East German National People's Army
13 National Defence Decoration - ribbon bar 1st class
14 Victory Decoration - ribbon bar 1st class
15 Labor Medal - ribbon bar (no device)
16 The Medal of National Construction - ribbon bar (all three classes wanted)

(Wanted items pictures on this page taken from Cambodian Decorations of Honor, by Geoffrey P. Oldham and Brett Delahunt available at http://www.milimem.com.)