There are pictures, for those who do not mind “wading” through a little Chinese:
http://www.thenoahark.com/noahsarksearch/eng/
Also, the assumption that the many “close encounters” represent too much material for a single craft is built on an assumption of maximum possible craft size. If that assumption is wrong, a single large craft could account for all the specimens thus far found and more. Just sayin …
As for theological considerations, the ark is a unique signpost in Biblical history. One would not expect God to run that show multiple times because he promised he would only do it once with water.
Furthermore, this would be an interesting time for us to discover the ark. God flooded the earth once in judgment of human sin, then revealed it through Peter to be a prototype of the final judgment. One object lesson. One final judgment. If it turns out to be a credible find, what might God be telling us?
They should check to see if anyone stamped “Made in China” on the thing...