I wonder how you could upload this image. It is surpassing any file size limit

I wonder how you could upload this image. It is surpassing any file size limit
Weight is 4250 gramms. There were some changes in the technical equipment which changed the weight drastically. So floaters made from closed cell foam will be needed for trimming and balancing since the buoyancy of the frame work will not be enough.
why closed ? I am always interested to see your beautiful realization