I added some details to the 6 parts of the model:
The lamps are from the Ishida (Chrysanthemum) set IJN binoculars in 1/700. At first I thought it was garbage because they are transparent and very small.
The flag is from the Pit Road John C. Butler class kit.
The block imitation is from Ocean Spirit H025 (fantastic!).
The anchors are modified from Flyhawk FH700116.
and some other 1/700 PE parts.