Summary

I have designed this quadcopter frame to be larger than most quadcopters. The arms and center boards may require a print volume larger than most printers, (I use the RoBo 3D R1 printer which has a large volume).

Print Settings

Rafts:

Doesn't Matter

                                            <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Doesn't Matter</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>25-35%</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>For sturdier arms, raise the infill %. I used 30% infill on mine.</p></div>

Post-Printing

http://www.hobbyking.com/hobbyking/store/__39036__Turnigy_Multistar_2213_980Kv_14Pole_Multi_Rotor_Outrunner.html
^Motors
http://www.hobbyking.com/hobbyking/store/__65153__Turnigy_Multistar_20A_V2_ESC_With_BLHeli_and_4A_LBEC_2_6S.html
^ESC's
http://www.hobbyking.com/hobbyking/store/__19673__Turnigy_9X_9Ch_Transmitter_w_Module_8ch_Receiver_Mode_2_v2_Firmware_US_Warehouse_.html?strSearch=turnigy%20rec
^8Ch Transmitter/Receiver Kit (Wires not included)
http://www.hobbyking.com/hobbyking/store/__62753__PPM_Encoder_Module_HKPilot_32.html
^PPM Encoder
http://www.hobbyking.com/hobbyking/store/__55561__HKPilot32_Autonomous_Vehicle_32Bit_Control_Set_w_Power_Module.html
^Flight Controller/Safety Switch/Buzzer Kit
http://www.hobbyking.com/hobbyking/store/__14975__Turnigy_2200mAh_3S_25C_Lipo_Pack_US_Warehouse_.html?strSearch=2200%20mAh%203%20S%2025
^Battery (Any 2000-3000 mAh @ 20-25C Discharge Should Work)
http://www.hobbyking.com/hobbyking/store/__67928__Multistar_XT60_to_4_x_3_5mm_with_JST_Plug_Quadcopter_Distribution_Harness.html
^Battery Splitter

These are the parts I used, I also bought a GPS module and extra receivers to monitor the quadcopter via my computer as well. Just warning in advance, this took me a month or two to work out the querks.

Large Quadcopter Frame