This model is extremely detailed right down to the nuts and bolts the disc itself is very highly detailed,the I and T sections and the beams etc have been modelled in detail.. (check out the large preview files to get a better idea). i tried to be as accurate as possible using the available reference...everything is modelled proportionately(meter scale) the alignment is nicely done for close up renders...the stairs and everything are modelled and are not programme default all files are compressed with win rar...they do not represent the actual size,the actual size of the max file is around 7.2 megabytes....