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DIORAMA
AND LIGHTING -

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for larger image)
The
"attack at a concert" aspect of the diorama grew out of the
first idea I had: I wanted the Martian Spiders to attack during a club
gig, but the number of people, tables, etc. involved in fleshing out
a crowded club quickly made that impractical... I settled on making
it a full-on concert stage, with only the stage and band showing, leaving
the audience implied. I wanted the spiders bursting in through the wall
and showering the stage with debris. And I wanted concert lights!
Since
I'd pickup minis for this diorama, or had some at hand that would fit
the bill, I had those taken care of. What I needed was a cyperpunk-looking
"industrial" stage, much like is shown in movies like "The
Crow", etc - an old warehouse/factory converted to a concert hall.
The spiders would be smashing in the side if the building, spraying
debris everywhere as Ziggy's band drew their guns in his defense. Ziggy,
true artiste that he is, would keep singing! (The show must go on...
;^)
THE
STAGE -
Because
of the "moderness" of the scene I had to scratch-build almost
everything that was used in the diorama (something I'll probably never
do again! At least with fantasy dioramas you can find resin pieces
to help out...)
Styrene
was the predominent building material. Sheeting of it made up the
understructure for the walls, floor and front of the stage. I added
some styrene "planking" and brickfacing from a scale model
shop to give it the "old factory" surface textures. Some
girders added the side-supports for the lighting rigs. The rigs themselves
were kitbashed from model railroad crossing bridges.
I scratch-built
the drum stage from some styrene and the remnants of the railroad
bridge. Speakers were sheet styrene and trim, with some of my wife's
old panty-hose used for the "cloth" facing ;^) Amps and
moniters were made from styrene blocks and microphones/stands from
plastic dowels. I added some fine jewelry wire for the guitar and
mike wires. Finally, plaster scale-model brick rubble was cut down
to match the size of the bricks in the wall sheets and strewn about
the place, along with cutting a matching hole in the wall for the
spiders to emerge through.
THE LIGHTING -
Concert
lighting was a must. I tapped my father-in-law for help with setting
up the lights, since I'm not that great with electronics. He helped
me build the controls for the lights, which included a circuit board
he designed to use a LED to time the two sets of colored concert lights
(actually dollhouse Christman Tree lights). Each set of lights flashes
once during the LED on/off cycle, and since I intermixed the two sets
in the lighting rigs, they appear to go off fairly randomly.

(click
for larger image)
The
only thing that backfired for me here was the fact that I put in a
few dummy bulbs. When you see concert lights, not all the lights go
off at once, and usually banks go off together, so these blanks were
there to make it look like some lights were dormant while others were
in use. What ended up happening was people always saying "Some
of those lights are burned out, aren't they?" :^(

A dollhouse
spotlight was added to shine on Ziggy. It does a great job lighting
the whole scene, while the concert lights add ambiance. The spiders
needed some mood lighting also, so I drilled out their eyes and added
a green bulb in the hollow chamber behind each one's head (the design
of the Grenadier Arachnodroid mini makes this a snap). A light bulb
placed behind the hole in the corner of the build adds backlight for
the spider just entering, as well as lighting up the cotton I was
using to simulate smoke.

(click
for larger image)
All
this is triggered by a remote motion sensor unit. This was added to
save battery power, since it only triggers the lights when someone
walks by the unit. It was a blast to watch in action, as people would
wander by at GenCon, sort of look a little at the darkened diorama,
wander by, and the lights would go off! The person usually hurried
back to check it out. The motion sensor is a Radio Shack unit Rich
adapted to run the other lights - I built it into an Itty Bitty Book
Light battery case (see How *Not* to Build a Diorama) and cycles for
about 30 seconds before shutting off the power.
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