Those are 3D prints from Shapeways: https://www.shapeways.com/product/YB7FYHHUT/harbour-barge-1-1-220?optionId=157339269&li=marketplace
Thank you for your comments. Some time ago I got Artitect tug from @John Bartolotto. I try to match it with existing photos. After some "up-grade" od this model I have another unique item - closer to zctuall prototype - to be placed on the diorama
This model in 1/220 is not available any more but there is one in 1/160: https://www.artitecshop.com/en/barge-and-pontoon.html My inspiration for an adaptation:
I got one more photo of "Kolektura" business in 30-ties. Based on this photo I was able to add some detailes to the building which is already placed on the diorama. I also added blue plates with road names.
Pawel, love the street signs, which are very difficult to print clearly and cut out because they are so small, but you did a great job! John
Pawel, Street signs turned out very nice, those little details make the diorama. The barge looks good! What is the brown material? Scott
I got 3D printed barrels from Shapeways to be added to the Likwowin wine producing company yard. Horse and carriage are also 3D printed. They are very fragile - I plan to fix them at the end of my work on this diorama.
Thank you John. A friend from Polish forum suggested that this carrage should have two horses. I accepted the challenge ! Some surgery, some construction work and additional Preiser horse: All parts were assamblied and some details added:
Nicely done, Pawel. You have captured the feel of the photographs. Two horses look better. That's a lot of beer for one horse to pull. Did you reposition one of the horse's head? Jim