Hi W
,Sorry to come to the party late. Excellent work I don't mean to criticize your progress so far but though a couple of points might be of help.
The model of La Haye you have used does not appear to have a dor between the orchard and the courtyard near the pond, Without this the defenders of the orchard would have no direct access.
You have not shown the barn door on the east side but it should not be used - it was torn down for firewood the night before and the resultant 2gaping hole" had to be defended throughout the day. Dead French troops eventually formed an obstacle for those following on.
The outhouse in the cottage garden was used throughout the battle as a makeshift casualty station.
The following illustrations from Brendan Sims' "The Longest Afternoon" show some of these features.
Simms' book also mentions that the barricade was formed of half a wagon, farmyard implements,
three spiked French canon, some tree trunks and foliage. It was so flimsy some freindly Draggons passed through easily and it had to be rebuilt.
I'm not sure how extensive you final baseboard is intended to be, but by your inclusion of hussars I expect some of the land to the north and east is to be included. The main error made in most Dioramas is the failure to depict the topography of the day. the road out ide the main gate on the other side was quite raised 9this explains why the barricade could not just simply be circumnavigated. The road further south also passed through a raised ravine. The land to the north of the Garden also rose very steeply towards the Elm tree at the crossroads and the road from those crossroads toward Hougoumont had very high banks on both sides (in which the 5th took refuge).
Here are some relatively contemporary prints showing these details, although the one showing th wall plaque is obviously a little later. On the first picture, notice the elevation of the couple standing on the bank overlooking the farmhouse - maybe a littl exaggerated , but not by too much.
Hope this is of some use.
David