This plan is one of the estimates by the Maeda Corporation Fantasy Marketing Department.
The Fantasy Marketing Department is an imaginary organization for public information of the Maeda Corporation.
The Department has estimated several construction costs of fictional buildings.

*The facilities that serves both as a water pool and a hangar of Mazinger Z(super robot)

*The viaduct to take off and landing for the Galaxy Express

*Grand Valley Speedway in Gran Turismo 4

*Tracy Island in Thunderbirds

No, that is not a fake photo. That is a artist's image for commentary of IKAROS. The image was drawn before launching IKAROS. You can see it in the commentary page of IKAROS.

If you want a real photo, see the press release.(Japanese language)